Entity 2: Windows
Entity 2, colloquially referred to as "The Windows" are sentient entities which inhabit the great majority of The Backrooms' levels.
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“The window is the most important facet of a building. Rooms would be dark and stuffy without the presence of windows. Windows let the natural light of the sun into rooms. Windows let in the fresh air. Rooms lacking windows need ventilation systems and artificial light sources to compensate for the lack of light and stale air. Windows symbolize opportunity and liberation. However, windows are also associated with our fears. They will on occasion depict some creepy individual watching you from behind their thin glass barrier. Other times we will peek outside our window to stare timidly into the darkness, searching for some distant knife-wielding psycho in the distance. Windows can bring in both the light and the dark, because they serve as windows to our hearts.”
Windows are split up into two groups: Predatory Windows and Innocuous Windows.